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Deadline – 9th April-2024 at 1400UTC/1500BST/16ooCEST 

Proposal submission tool: https://mfp.jive.eu

As part of the European Commission’s Horizon 2020 OPTICON-RadioNet PILOT  (ORP, Grant Agreement Number 101004719) we invite proposals for observing programs requiring multiple astronomical observing facilities to deliver unique science programs.

The ORP brings together expertise and access to a wide range of world leading ground based astronomical facilities covering a multitude of capabilities and wavelengths. 

This call is an opportunity to request observing time on multiple radio and/or optical facilities via a single science proposal and single review process.  Access is provided to over eighteen individual facilities.

Technical and Science Opportunities 

  • There are no constraints on the scientific areas that may be proposed for. All requests must provide scientific and technical justification for the observing resources needed. All proposals are subject to eligibility requirements (see below).
  • Observing programs must involve two or more ORP facilities. Observing proposals that request only one facility should be directed to regular calls for proposals of those facilities. Advice and feedback will be provided in this case. 
  • Requests for both non-simultaneous (nontime-critical) or time-critical/sensitive observations (e.g. contemporaneous or with requested cadence) will be considered.  Proposers should carefully consider telescope scheduling capabilities and technical feasibilities (see links below).  A technical review will be carried out prior to science assessment which may trigger follow-up requests for technical clarifications if required.

 

We advise prospective proposers to contact Rob Beswick, Marjolein Verkouter or ta-call@orp-h2020.eu for advice, and any technical or science queries. Where necessary these will be passed on to experts at individual facilities. 

Observing semester: 

The observing semester is 1st August 2024 to 28th February 2025, but the semester dates for each telescope may vary from July 2024 though to March 2025 to accommodate their normal semesters and enable flexible scheduling (see table notes).

 

Available Facilities: 

ORP Multi-Facility Call for proposals : Available Facilities (alphabetical order)

Facility

Nights or hours available

Semester

Queue Scheduled

Time critical observations (e.g. transits)

Overrides allowed?

Monitoring possible?

Anglo-Australian Telescope. (Siding Spring)

15 Nights

1 Aug 2024 - 31 Jan 2025

No

Yes*

No

Yes

Notes: Please note that the 2dF instrument is in repairs now. We will provide an update on its availability in 2024B in the next 4-6 weeks. All remaining instruments are operational. 

*Please contact the Observatory to discuss your plans before submitting a proposal for time-critical observations and monitoring.

Current instrument availability is listed on the AAT instrument status page. Proposers should review important information for applicants on the "Applying for Observing Time" page after the normal AAT Call for Proposals is released.

All approved OPTICON programs will be supported by local AAT support astronomers. Observers should fill out the Form for Visitors and Remote Observers at least one week before their run starts.

Please refer to the Form for Visitors and Remote Observers for the latest updates on the local restrictions due to COVID.

Notes: Please note that the 2dF instrument is in repairs now. We will provide an update on its availability in 2024B in the next 4-6 weeks. All remaining instruments are operational. 

*Please contact the Observatory to discuss your plans before submitting a proposal for time-critical observations and monitoring.

Current instrument availability is listed on the AAT instrument status page. Proposers should review important information for applicants on the "Applying for Observing Time" page after the normal AAT Call for Proposals is released.

Canada France Hawaii Telescope

4

1 Aug 2024 - 31 Jan 2025

Yes

Possible for high priority proposals

Yes

Yes subject to instrument availability

Notes: NO visitor mode. Queue scheduled only.
Please pay particular attention to overheads. MegaCam delivers 5h/night, WIRCAM 5h/night, SITELLE 6.5h/night, SPIRou 7h/night, and Espadons 7.5h/night. Useful information on heavily subscribed RA ranges and other scheduling factors can be found on the CFHT Call for Proposals webpage.

SPIRou is now available with 7 hours per night.

CAHA 2.2m (Calar Alto)

10 Nights

1 July 2024 - 31 Dec 2024

Yes

Yes

No

Yes

Notes: CAFE, CAFOS and ASTRALUX are available.

CAHA 3.5m (Calar Alto)

5 Nights

1 July 2024 - 31 Dec 2024

Yes

Yes*

No

Yes*

Notes: *only possible with PMAS and CARMENES

From the beginning of 2021 there will be three long-term Legacy programs at the 3.5m: CARMENES (detection, follow-up and characterization of planets around M dwarfs with radial velocities), KOBE (K-dwarfs orbited by habitable exo-planets) and CAVITY (Galaxies inhabiting the loneliest regions of the Universe). The agreements with CAHA protect these three science cases. So we suggest that researchers interested in similar scientific cases contact the observatory staff (coords@caha.es) before submitting their proposals, in order to ensure that there will be no conflict with the legacies.

CARMENES, PMAS and Omega 2000 are available.

Carlos Sanchez Telescope (Obs del Teide, Tenerife)

14

1 August 2024 - 1 January 2025

Yes

Yes

No

Yes

Notes: Visitor, service or remote observing modes available.

Effelsberg 100-m Radio Telescope

100 (hours) 

1 August 2024 - 28 February 2025

Yes

Yes

Yes

yes

Notes: The 100-m Effelsberg is available.

Proposal Guidance and instrument availability follows the most recent Effelsberg Call for Proposals

e-MERLIN

100 (hours)

1 Aug 2024 – 31 Jan 2025

yes

Yes

Yes 

Yes

Notes: All observations are remotely. Scheduling, data reduction and full user support available.  Observation and telescope proposal assistance is available at emerlin@jb.man.ac.uk

Proposal assistance help pages available at - https://www.e-merlin.ac.uk/observe.html

European VLBI Network (EVN)

100 (hours)

Aug 2024 – Dec 2024*

yes

Yes*

No

Yes

Notes: *Observations will be scheduled within standard EVN observing sessions based on proposal science grading and available telescope resources. 

Note that due to the distributed nature of the infrastructure's hosing country, for the EVN team member from institutes in any EU or associated country count towards achieving the majority.

For observing and proposal assistance please see - https://www.evlbi.org/using-evn

Las Cumbres Observatory (LCO)

400 (hours)

1 Aug 2024 - 31 Jan 2025

Yes

Yes

Yes

Yes

Notes: Robotic. Request in hours.

The ORP contract is for time on the LCO 1m network.

Time on the 1m network may be exchanged for 0.4m network time at a ratio of 1:2.

2m time is not offered.

1.0m - SINISTRO Imaging, NRES Spectroscopy

0.4m - SBIG and QHY600 Imaging

Meade 0.4m telescopes with SBIG 6303 cameras are being replaced by
Planewave DeltaRho 0.35m telescopes with QHY600 CMOS cameras.
Information on this is at: Planewave Delta Rho 350 + QHY600 CMOS camera systems

Information on the ongoing LCO Key Projects is available at: LCO Key Projects

ORP proposals that contribute to and collaborate with LCO Key Project teams are encouraged,  but direct competition on a per-target basis is not permitted.  For such proposals, please consult with the relevant Key Project PI.

Liverpool Telescope (ORM, La Palma)

50 Hours

1 July 2024 - 28 Feb 2025

Yes

Yes

Yes

Yes

Notes: Robotic. Request in hours. The instruments RISE, IO:O, MOPTOP, SPRAT and LIRIC will be available.

LOFAR

50 hours

1 Aug 2024 – 1 Dec 2024

Yes

Yes

Yes

yes

Notes:  The ILT is a powerful radio telescope for frequencies below 240 MHz that offers state-of-the-art observing capabilities thanks to its phased-array technology with digital beam-forming. LOFAR delivers correlated visibility data for synthesis imaging, plus (in)coherently-added single and multiple station data (several beam-formed modes) as well as transient buffer read-out, for example for studies of pulsars, transients, and cosmic rays. LOFAR capabilities are described in detail onlineProposals should request only the available system observing modes and functionalities. If you are unsure about the validity of your desired setup, please contact the Science Data Centre Operations group through the Helpdesk in advance of submission so it can be verified on time before the proposal deadline.

MPORTANT NOTE: From August 2024 work will be underway as part of the LOFAR2.0 upgrade program. This upgrade will transform LOFAR’s capabilities.  Throughout this period the ASTRON/LOFAR operational team will prioritise essential commissioning tests and developments, and preparations for a smooth commissioning phase for the full-scale LOFAR2.0 upgrade. For this ORP Call we strongly recommend requests which for LOFAR observations in the early part of this advertised observing semester. All observations will be undertaken on a best-efforts basis with observational resources available at the time of scheduling. Due to LOFAR2.0 upgrade activities proposers should expect reduced availability of observational resources, with limited availability during the second half of this observing semester. 

Nordic Optical Telescope (ORM, La Palma)

10 Nights

1 Oct 2024 - 31 March 2025

Only in scheduled service nights

Yes

Yes

Yes

Notes: Apart from regular visitor mode, the NOT offers (queue) service mode observing and provides a wide range of options for flexible scheduling through Target-of-Opportunity programs and/or monitoring programs on any time-scale (from hours to years).

A complete overview of the instrumentation, with links to dedicated webpages can be found here: http://www.not.iac.es/instruments/instruments.html

Observatoire de Haut Provence 1.93m

10 Nights

1 Sep 2024 - 28 Feb 2025

No

Yes

No

Yes

Notes: Note that all 2024A applications to OHP from non-French astronomers must be made via this ORP call and not via the national French process.

A Low-Res (SPRAT design) spectrograph, MISTRAL is now available in visitor mode.

SOPHIE spectrograph imaging CCD will be updated from mid-October until end of November 2023 and will not be available on T193 telescope during this period.

REM (La Silla, Chile)

300 (hours)

1 Oct 2024 - 31 March 2025

Yes

Yes

Yes

Yes

Notes: Robotic. Request in hours. Observations are robotically scheduled, but time constraints and repetition rates can be inserted.

Please see www.rem.inaf.it

REM can observe simultaneously in the bands g, r, i, z, (visible) plus one infrared chosen among (z', J, H, Ks).

SALT

50 (hours)

1 Nov 2024 - 30 April 2025

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

Notes: Only service observing. Limited pointing envelope due to telescope design. Phase 2 (observing definition) forms will be required from successful applicants.

Only queue-scheduled service mode. Please read their latest Call for Proposals document and use the SALT visibility calculator and the instrument simulators (all of which can be found at https://astronomers.salt.ac.za/software/) to ensure you fully understand the telescope and its pointing envelope and calculate the overheads correctly.

Please include in the technical justification a detailed explanation of the signal-to-noise requirements and how the overheads have been calculated. Please also discuss extra constraints, such as waiting period between observations, time restrictions, weather and Moon requirements etc. in your technical justification.

Phase 2 observing forms will be required from successful applicants.

NIRWALS, SALT’s new IFU-fed NIR spectrograph, is still being commissioned at the time of this Call.  We expect it will be available to users during the semester, but due to the nature of commissioning work, its availability is uncertain.

Sardinia Radio Telescope (SRT)

100 (hours)

1-Aug 2024 – 

1-Feb 2025

Yes

Yes

Yes 

yes

Notes: The 64-m SRT is available.

Proposal Guidance and instrument availability follows the most recent SRT call for proposals

Telescope Bernard Lyot (Pic du Midi)

80h = 10N

1 Sep 2024 - 28 Feb 2025

based on TAC priority

Yes

Possible (min 24hr notice)

Yes

Notes: Note that all 2024B applications to TBL from non-French astronomers must be made via this ORP call and not via the national French process. The only available focal instrument for 2024B is Neo-Narval, first tests with SPIP may happen during winter.

TNG Galileo (ORM, La Palma)

10 Nights

1 Oct 2024 - 31 March 2025

No

Yes

Yes

Possible with severe limitations

Notes: Service and visitor modes, not queuing. Service time is scheduled on fixed nights so, e.g., seeing requirements do not apply. Objects included in the TNG Protected Target List cannot be requested.

Fractional nights can be requested in 1 hour blocks, assume 9hr per night.

A Long-Term programme on the optical counterparts of gravitational wave events is already running at TNG. Therefore, proposals on this topic will not be accepted.

Monitoring mode is subjected to severe limitations at TNG. The schedule is dominated by long blocks of full-nights belonging to Large Programs dedicated to Exoplanetary Science. Proposals requesting high frequency monitoring of exoplanets or other targets (more than 1 point per week) should clearly specify the ideal and the minimum rate need to get the expected scientific results. To optimize telescope observing time and scientific return in exoplanets observations, time sharing with Large Programs is necessary. A time sharing agreement will be requested after the proposals are accepted.

 




A diagram of a process

Description automatically generated
 

Eligibility and Rules: 

  1. Each proposal must include a request and justification for observations at a minimum of two facilities. There are no limitations on which facilities are requested  nor on the total number of facilities included in this request, provided it is two or more.(e.g. e-MERLIN + LOFAR, or EVN+NOT etc).  However, all requests must be scientifically justified, and the Time Allocation Committee reserves the right to allocate a subset of any request (e.g. not all facilities or all observations) on the basis of science merit or technical feasibility.
  2. Proposals must meet certain rules for formal eligibility concerning team membership. Please pay attention to those rules or your proposal may be rejected without any scientific evaluation. Note that 'The PI and the majority of the proposing team must work at an institute in an EU or EU-associated country other than the country(ies) where the facilities are located'. The interpretation of 'majority' is 50% + 1 user. 

Assessment and Allocation process: 

All proposals that meet the eligibility criteria will be assessed based on science and technical merit. This process will occur in the following stages (see figure below). 


 

  1. Technical Feasibility Validation: All proposals will be technically assessed by expert representatives from the facilities requested. This input will, where possible or needed, suggest any technical revisions required to deliver the science described. The intention is for this to be positively reviewed to ensure science delivery, and assist proposers who have strong science justifications but may be less familiar with technical requirements of all instruments.  
  2. Time Allocation Assessment:  All proposals will be reviewed and scientifically prioritised by an independent panel of experts. This panel will include representatives of existing facility time allocation committees. Optical/IR facilities will be reviewed in combination with the OPTICON CTAC to leverage their expertise.   The Time Allocation Committee will, where deemed necessary, solicit independent science referees’ reports. 

Allocation: 

  1. Following assessment and science ranking all Proposers will receive scientific feedback collated from the committee’s reviews.
  2. Time allocations on different facilities will be communicated to the operational and scheduling teams of individual facilities. These groups will ensure delivery of observations and where needed correspond with proposers regarding scheduling, technical, or observing constraints. 
  3. Allocated projects will follow the same regulations for each facility as other projects allocated observing time via different channels. This includes data proprietary periods, scheduling prioritisation and access to user support.

 

Proposal Submission, structure, and content: 

  • All proposals must scientifically justify their requests. 
  • All proposals must provide a technical description demonstrating the technical feasibility of their proposal request (for each of the telescopes requested) – please contact ta-call@orp-h2020.eu if assistance is required.

  

  • An example LaTeX template to assist with proposal preparation can be found here